bc_nerd

I am getting the same error when I use the wp command line tool if this plugin is activated.

Current wordpress and plugins all up to date.

wp command line tool: https://wp-cli.org/commands/plugin/

I should mention, my wp install is fresh, at version 3.3.2. I didn’t upgrade to 3.4 because I noticed the bug about the datepicker being broken. Now I see that is listed as resolved, but now this…is it related to what was changed?

just upgraded to 5.1.8.1, still getting the same error….

Well that seemed to work OK. I guess I am happy now, as behavior is what I expect, and I have upgraded to latest.

Anyone have any idea what happened, just for the record?

If not, I hope this thread helps someone who might have the same issue someday (although I sincelerely hope you don’t have the same issue ??

Best,

Barry

Hmm more strangeness but sataarting to look better. I added a caztegory via the Category box on the write post page. The first one left me with the same result. Then I edited (directly in the db) the Uncategorized category to have a different name. Then I added 2 more categories inteh write post form, and now I can display categories in the “manage” page of wp-admin.

Not only that I am not getting the errors in the apache error log anymore!

We will see what happens when I try to manage the categories and give them the desired hierarchy.

fwiw, I just upgraded from 2.1 to 2.1.2 (latest) and still the same issues

Oh yeah the line in question is this one (I haven’t modified this file at all):

foreach ( (array) $wp_filter[$tag] as $priority => $functions ) {

It is found in funciton apply_filters

No, that doesn’t seem to be it either – just looked at a scratch wp database I had laying around on a differnt domain and it is the same wrt category ids as mentioned in the previous post

OK, a bit more info: I notice that in table wp_posts, the post_category field is set to 0 for all my posts. Which I think would be fine, except their is not cat_ID 0 in wp_categories table, only 1 (Uncategorized) and 54 (Blogroll).

Could this be the issue?

If so, which table is wrong?

Thanks!

Barry

hmm, the full error mesage didn’t display above, let me try again:

(slightly edited for formatting)

PHP Warning:  Invalid argument supplied for foreach()
in wp-includes/plugin.php on line 37, referer:
https://www.digimediafinance.com/wp-admin/categories.php